diff options
| author | Dave Airlie <airlied@starflyer.(none)> | 2005-11-11 23:30:27 +1100 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2005-11-11 23:30:27 +1100 |
| commit | 792d2b9a12594522111fbe2a7f17460a4d7edff7 (patch) | |
| tree | bf2463b4047d35555b882969adf21ec9202f7527 /drivers/char/drm/i915_drv.c | |
| parent | 7ccf800e9415daf9214eb667318e356f9a3d81fc (diff) | |
| download | lwn-792d2b9a12594522111fbe2a7f17460a4d7edff7.tar.gz lwn-792d2b9a12594522111fbe2a7f17460a4d7edff7.zip | |
drm: drop mtrr from i915
Alan Hourihane wants to set MTRR in the DDX only as otherwise
we get problems with the shared memory chipset.
From: Alan Hourihane <alanh@fairlite.demon.co.uk>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/i915_drv.c')
| -rw-r--r-- | drivers/char/drm/i915_drv.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/char/drm/i915_drv.c b/drivers/char/drm/i915_drv.c index 32b7f8bb420d..e88d32d286f5 100644 --- a/drivers/char/drm/i915_drv.c +++ b/drivers/char/drm/i915_drv.c @@ -39,8 +39,11 @@ static struct pci_device_id pciidlist[] = { }; static struct drm_driver driver = { + /* don't use mtrr's here, the Xserver or user space app should + * deal with them for intel hardware. + */ .driver_features = - DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR | + DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | /* DRIVER_USE_MTRR |*/ DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED, .load = i915_driver_load, .lastclose = i915_driver_lastclose, |